
// mxgtdDlg.cpp : implementation file
//

#include "stdafx.h"
#include "mxgtd.h"
#include "mxgtdDlg.h"
#include "DlgInputText.h"
#include "GTDTreeCtrlItem.h"
#include "../core/GTDToDoItem.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CmxgtdDlg dialog




CmxgtdDlg::CmxgtdDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CmxgtdDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CmxgtdDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_TREE_TODO, m_treeCtrl);
	DDX_Control(pDX, IDC_COMBO_CONTEXT, m_combContext);
}

BEGIN_MESSAGE_MAP(CmxgtdDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BUTTON_ADDCTX, &CmxgtdDlg::OnBnClickedButtonAddctx)
	ON_BN_CLICKED(IDC_BUTTON_DELCTX, &CmxgtdDlg::OnBnClickedButtonDelctx)
	ON_BN_CLICKED(IDC_BUTTON_ADDTODO, &CmxgtdDlg::OnBnClickedButtonAddtodo)
END_MESSAGE_MAP()


// CmxgtdDlg message handlers

BOOL CmxgtdDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon

	// TODO: Add extra initialization here
	//init context
	GTDDOM& dom = theApp.getDoc();
	GTDContextList ctxlist= dom.GetContextList();
	GTDContext ctx =   ctxlist.firstContext();
	while(ctx){
		int idx = m_combContext.AddString( ctx.getText() );
		m_combContext.SetItemData(idx,(DWORD_PTR)ctx.mpNode);
		ctx = ctx.nextContext();	
	}	
	m_combContext.AddString(_T("Others"));
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CmxgtdDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CmxgtdDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CmxgtdDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CmxgtdDlg::OnBnClickedButtonAddctx()
{
	// TODO: Add your control notification handler code here
	CDlgInputText dlgInput;
	if(IDOK == dlgInput.DoModal()){
		CString sContext = dlgInput.m_sText;
		GTDDOM& dom = theApp.getDoc();
		GTDContextList ctxlist= dom.GetContextList();
		GTDContext ctx =   ctxlist.addContext(sContext.GetString());
		int idx = m_combContext.AddString(sContext);
		m_combContext.SetItemData(idx,(DWORD_PTR)ctx.mpNode);
		m_combContext.SetCurSel(idx);
		
	}
}

void CmxgtdDlg::OnBnClickedButtonDelctx()
{
	// TODO: Add your control notification handler code here
	int curSel = m_combContext.GetCurSel();
	_xmlNode * pNode =(_xmlNode*) m_combContext.GetItemData(curSel);
	if(pNode == NULL)
		return;
	
	GTDContext ctx(pNode);
	GTDContextList ctxlist= theApp.getDoc().GetContextList();
	if(ctxlist.removeChildNode(ctx)){
		m_combContext.DeleteString(curSel);
		m_combContext.SetCurSel(min(m_combContext.GetCount()-1,curSel));
	}
}

class GTDToDoTreeCtrlItem : public GTDTreeCtrlItem{
public:
	TREEIREM_CONVERSION_DEF(GTDToDoTreeCtrlItem,GTDTreeCtrlItem)


	GTDToDo GetToDo(){ return XMLNode((_xmlNode*)GetData());}
	GTDToDoTreeCtrlItem& SetToDo(GTDToDo pTodo){ SetData((DWORD)pTodo.mpNode); return *this; }
};



void CmxgtdDlg::OnBnClickedButtonAddtodo()
{
	// TODO: Add your control notification handler code here
	CDlgInputText dlg;
	if(IDOK==dlg.DoModal()){
		if(dlg.m_sText.IsEmpty())
			return;

		HTREEITEM hSelItem = m_treeCtrl.GetSelectedItem();
		GTDToDoTreeCtrlItem selItem(&m_treeCtrl,hSelItem);
		if(selItem)
		{
			if(GTDToDo todo = selItem.GetToDo() )
			{
				if(GTDToDo child= todo.addChild(dlg.m_sText.GetString()) ){
					GTDToDoTreeCtrlItem childItem = selItem.AddChild(child.getText());
					childItem.Select();
					return;
				}
			}
		}
		

		
		
	}


	

	
}
